body,td,th{
    font-family: "Microsoft YaHei";
    color: black;
    font-size: 250%;
    margin: 0;
}

.container-top{
    height: 500px;
    position:fixed;
    top:0;
    left: 0;
    right: 0;
    z-index: 1003;

}
.container-bottom{
    border: 1px #bcbcbc solid;
    position: absolute;
    top: 37%;
    left: 0;
    right: 0;
}

.info-title{
    display: flex;
    flex-direction: row;
    border: solid 1px #bcbcbc;
    align-items: center;
    background-color: #f5f5f5;
    position: relative;
    z-index: 1003;
}
.year{
    margin-left: 4%;
}
.term-box{
    display: flex;
    flex-direction: row;
    margin-left: 10%;
    width: 60%;

}
.term{
    margin-left: 10%;
    padding: 4% 2% 4% 2%;
    width: 50%;
    text-align: center;
    color: gray;
}
.info-item{
    display: flex;
    flex-direction: row;
    padding: 7%;
    border-bottom: solid 1px #bcbcbc;
    border-left: solid 3px lightblue;
}
.selector{
    position: absolute;
    z-index: 1003;
    width: 100%;
}
.selector-item{
    padding: 4% 0 2% 4%;
    border-bottom: 1px solid #bcbcbc;
    display: none;
    background-color: white;
    position: relative;

}
#mask {
    position: absolute;
    top: 0;
    filter: alpha(opacity=60);
    background-color: black;
    z-index: 1002;
    left: 0;
    opacity: 0.3;
    -moz-opacity: 0.3;
}

